3079650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{419}}^1$

素因数の和:448

約数の個数: 72

約数和(自身を含む): 8905680

約数和(自身を除く): 5826030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 419, 490, 525, 735, 838, 1050, 1225, 1257, 1470, 2095, 2450, 2514, 2933, 3675, 4190, 5866, 6285, 7350, 8799, 10475, 12570, 14665, 17598, 20531, 20950, 29330, 31425, 41062, 43995, 61593, 62850, 73325, 87990, 102655, 123186, 146650, 205310, 219975, 307965, 439950, 513275, 615930, 1026550, 1539825, 3079650]

約数ペア:

[(1, 3079650), (2, 1539825), (3, 1026550), (5, 615930), (6, 513275), (7, 439950), (10, 307965), (14, 219975), (15, 205310), (21, 146650), (25, 123186), (30, 102655), (35, 87990), (42, 73325), (49, 62850), (50, 61593), (70, 43995), (75, 41062), (98, 31425), (105, 29330), (147, 20950), (150, 20531), (175, 17598), (210, 14665), (245, 12570), (294, 10475), (350, 8799), (419, 7350), (490, 6285), (525, 5866), (735, 4190), (838, 3675), (1050, 2933), (1225, 2514), (1257, 2450), (1470, 2095)]